150 grains equates to about 9719.84mg
1 gram = 1000 mg 1 kg = 1000 gram = 2.2 pounds 2500 mg = (2500/ 1000/1000) x 2.2 kgs
Three of them
3 sig figs.
150/10=15
3 the zero in the middle counts, the two zeros at the end do not
1 grain= 60 mg
64.79891 mg to a grain In medicine one grain can be 60 or 65 mg.
1 grain is 64.799 mg
200mg is 3.0865 grain.
150 mg = 1.5 g
65 mg
(150)/(number of mg in each unit)
1500 mg
15
3 g is 3000 mg. So there is 20 x 150 mg in 3 g. The answer is 20
1g = 1000 mg → 2 g = 2 × 1000 mg = 2000 mg → 2 g in 150 ml = 2000 mg per 150 ml = 2000 ÷ 150 mg per 150 ÷ 150 ml = 13 1/3 mg per ml
1/4 grain =15 mg1 grain = 60 mg